BigoBlurUtils.smali

.class public Lcom/facebook/drawee/view/bigo/blur/BigoBlurUtils;
.super Ljava/lang/Object;
.source "SourceFile"


# static fields
.field private static final TAG:Ljava/lang/String; = "BigoBlurUtils"


# direct methods
.method public constructor <init>()V
    .registers 1

    .line 19
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static blurForNewImage(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)Lcom/facebook/common/references/CloseableReference;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/graphics/Bitmap;",
            "Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;",
            ")",
            "Lcom/facebook/common/references/CloseableReference<",
            "Landroid/graphics/Bitmap;",
            ">;"
        }
    .end annotation

    .line 30
    invoke-static {}, Lcom/facebook/imagepipeline/core/ImagePipelineFactory;->getInstance()Lcom/facebook/imagepipeline/core/ImagePipelineFactory;

    move-result-object v0

    invoke-virtual {v0}, Lcom/facebook/imagepipeline/core/ImagePipelineFactory;->getPlatformBitmapFactory()Lcom/facebook/imagepipeline/bitmaps/PlatformBitmapFactory;

    move-result-object v0

    const/4 v1, 0x0

    .line 27
    invoke-static {p0, p1, v0, v1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurUtils;->blurForNewImage(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;Lcom/facebook/imagepipeline/bitmaps/PlatformBitmapFactory;Landroid/graphics/Paint;)Lcom/facebook/common/references/CloseableReference;

    move-result-object p0

    return-object p0
.end method

.method public static blurForNewImage(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;Lcom/facebook/imagepipeline/bitmaps/PlatformBitmapFactory;Landroid/graphics/Paint;)Lcom/facebook/common/references/CloseableReference;
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/graphics/Bitmap;",
            "Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;",
            "Lcom/facebook/imagepipeline/bitmaps/PlatformBitmapFactory;",
            "Landroid/graphics/Paint;",
            ")",
            "Lcom/facebook/common/references/CloseableReference<",
            "Landroid/graphics/Bitmap;",
            ">;"
        }
    .end annotation

    if-eqz p0, :cond_57

    if-eqz p1, :cond_57

    if-nez p2, :cond_7

    goto :goto_57

    .line 43
    :cond_7
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getScaleSize()I

    move-result v0

    .line 44
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getMode()I

    move-result v1

    const/4 v2, 0x2

    if-ne v1, v2, :cond_14

    const/4 v0, 0x1

    goto :goto_1b

    :cond_14
    const/4 v2, 0x3

    if-ne v1, v2, :cond_1b

    .line 48
    invoke-static {p0, p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurUtils;->scale2Target(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)I

    move-result v0

    .line 52
    :cond_1b
    :goto_1b
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v1

    div-int/2addr v1, v0

    .line 53
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result v2

    div-int/2addr v2, v0

    .line 51
    invoke-virtual {p2, v1, v2}, Lcom/facebook/imagepipeline/bitmaps/PlatformBitmapFactory;->createBitmap(II)Lcom/facebook/common/references/CloseableReference;

    move-result-object p2

    const/4 v0, 0x0

    .line 56
    :try_start_2a
    invoke-virtual {p2}, Lcom/facebook/common/references/CloseableReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Landroid/graphics/Bitmap;

    .line 58
    invoke-static {p0, v1, p3}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurUtils;->drawSrc2DstBitmap(Landroid/graphics/Bitmap;Landroid/graphics/Bitmap;Landroid/graphics/Paint;)V

    .line 60
    iget-object p0, p1, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->blurStrategy:Lcom/facebook/drawee/view/bigo/blur/BigoBlurStrategy;

    if-nez p0, :cond_3f

    .line 62
    invoke-static {}, Lcom/facebook/drawee/view/bigo/BigoBlurStrategyFactory;->getInstance()Lcom/facebook/drawee/view/bigo/BigoBlurStrategyFactory;

    move-result-object p0

    invoke-virtual {p0}, Lcom/facebook/drawee/view/bigo/BigoBlurStrategyFactory;->getBlurStrategy()Lcom/facebook/drawee/view/bigo/blur/BigoBlurStrategy;

    move-result-object p0

    :cond_3f
    if-eqz p0, :cond_45

    .line 65
    invoke-interface {p0, v1, p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurStrategy;->blur(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)Z

    move-result v0

    :cond_45
    if-nez v0, :cond_4a

    .line 69
    invoke-static {v1, p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurUtils;->blurOrigin(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)V

    .line 71
    :cond_4a
    invoke-static {p2}, Lcom/facebook/common/references/CloseableReference;->cloneOrNull(Lcom/facebook/common/references/CloseableReference;)Lcom/facebook/common/references/CloseableReference;

    move-result-object p0
    :try_end_4e
    .catchall {:try_start_2a .. :try_end_4e} :catchall_52

    .line 73
    invoke-static {p2}, Lcom/facebook/common/references/CloseableReference;->closeSafely(Lcom/facebook/common/references/CloseableReference;)V

    return-object p0

    :catchall_52
    move-exception p0

    invoke-static {p2}, Lcom/facebook/common/references/CloseableReference;->closeSafely(Lcom/facebook/common/references/CloseableReference;)V

    throw p0

    :cond_57
    :goto_57
    const/4 p0, 0x0

    return-object p0
.end method

.method public static blurOrigin(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)V
    .registers 11

    if-eqz p0, :cond_48

    if-nez p1, :cond_5

    goto :goto_48

    .line 81
    :cond_5
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getImageScale()I

    move-result v0

    const/4 v1, 0x0

    if-lez v0, :cond_19

    .line 84
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v1

    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result v2

    invoke-static {v1, v2}, Ljava/lang/Math;->min(II)I

    move-result v1

    div-int/2addr v1, v0

    .line 86
    :cond_19
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getScaleSize()I

    move-result v0

    .line 87
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getIteration()I

    move-result v2

    .line 88
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getRadius()I

    move-result v3

    invoke-static {v1, v3}, Ljava/lang/Math;->max(II)I

    move-result v1

    .line 90
    invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v5

    .line 91
    invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v6

    .line 92
    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v7

    .line 93
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getModeStr()Ljava/lang/String;

    move-result-object v8

    const-string v3, "BigoBlurUtils"

    const-string v4, "usingJni it:%d, radius:%d, scale:%d, mode:%s"

    .line 89
    invoke-static/range {v3 .. v8}, Lcom/facebook/common/logging/FLog;->i(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V

    const/4 p1, 0x1

    .line 96
    invoke-static {p1, v1}, Ljava/lang/Math;->max(II)I

    move-result p1

    .line 94
    invoke-static {p0, v2, p1}, Lcom/facebook/imagepipeline/nativecode/NativeBlurFilter;->iterativeBoxBlur(Landroid/graphics/Bitmap;II)V

    :cond_48
    :goto_48
    return-void
.end method

.method private static drawSrc2DstBitmap(Landroid/graphics/Bitmap;Landroid/graphics/Bitmap;Landroid/graphics/Paint;)V
    .registers 8

    if-nez p2, :cond_7

    .line 105
    new-instance p2, Landroid/graphics/Paint;

    invoke-direct {p2}, Landroid/graphics/Paint;-><init>()V

    .line 107
    :cond_7
    new-instance v0, Landroid/graphics/Canvas;

    invoke-direct {v0, p1}, Landroid/graphics/Canvas;-><init>(Landroid/graphics/Bitmap;)V

    const/4 v1, 0x0

    .line 108
    new-instance v2, Landroid/graphics/Rect;

    .line 111
    invoke-virtual {p1}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v3

    invoke-virtual {p1}, Landroid/graphics/Bitmap;->getHeight()I

    move-result p1

    const/4 v4, 0x0

    invoke-direct {v2, v4, v4, v3, p1}, Landroid/graphics/Rect;-><init>(IIII)V

    .line 108
    invoke-virtual {v0, p0, v1, v2, p2}, Landroid/graphics/Canvas;->drawBitmap(Landroid/graphics/Bitmap;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Paint;)V

    return-void
.end method

.method private static scale2Target(Landroid/graphics/Bitmap;Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;)I
    .registers 8

    .line 116
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v0

    .line 117
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result p0

    .line 118
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getTargetWidth()I

    move-result v1

    .line 119
    invoke-virtual {p1}, Lcom/facebook/drawee/view/bigo/blur/BigoBlurSetting;->getTargetHeight()I

    move-result p1

    const/4 v2, 0x1

    const/4 v3, 0x1

    .line 122
    :goto_12
    div-int v4, v0, v3

    .line 123
    div-int v5, p0, v3

    if-le v4, v1, :cond_22

    if-le v5, p1, :cond_22

    add-int/lit8 v4, v3, 0x1

    if-nez v3, :cond_20

    move v3, v4

    goto :goto_22

    :cond_20
    move v3, v4

    goto :goto_12

    :cond_22
    :goto_22
    add-int/lit8 v3, v3, -0x1

    if-nez v3, :cond_27

    return v2

    :cond_27
    return v3
.end method